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प्रश्न
A grocer has a sale of ₹ 6435, ₹ 6927, ₹ 6855, ₹ 7230 and ₹ 6562 for 5 consecutive months. How much sale must he have in the sixth month, so that he gets an average sale of ₹ 6500?
पर्याय
₹ 4991
₹ 5991
₹ 6001
₹ 6991
MCQ
उत्तर
₹ 4991
Explanation:
Total sale for 5 months
= ₹ (6435 + 6927 + 6855 + 7230 + 6562)
= ₹ 34009
∴ Required sale = ₹ [(6500 x 6) - 34009]
= ₹ (39000 - 34009) = ₹ 4991
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